WASET
	@article{(Open Science Index):https://publications.waset.org/pdf/15651,
	  title     = {CFD simulation of Pressure Drops in Liquid Acquisition Device Channel with Sub-Cooled Oxygen},
	  author    = {David J. Chato and  John B. McQuillen and  Brian J.Motil and  David F. Chao and  Nengli Zhang},
	  country	= {},
	  institution	= {},
	  abstract     = {In order to better understand the performance of
screen channel liquid acquisition devices (LADs) in liquid oxygen (LOX), a computational fluid dynamics (CFD) simulation of LOX passing through a LAD screen channel was conducted. In the
simulation, the screen is taken as a 'porous jump' where the pressure
drop across the screen depends on the incoming velocity and is formulated by Δp = Av + Bv2
. The CFD simulation reveals the importance of the pressure losses due to the flow entering from
across the screen and impacting and merging with the channel flow
and the vortices in the channel to the cumulative flow resistance. In fact, both the flow resistance of flows impact and mergence and the
resistance created by vortices are much larger than the friction and dynamic pressure losses in the channel and are comparable to the
flow resistance across the screen. Therefore, these resistances in the
channel must be considered as part of the evaluation for the LAD
channel performance. For proper operation of a LAD in LOX these resistances must be less than the bubble point pressure for the screen
channel in LOX. The simulation also presents the pressure and velocity distributions within the LAD screen channel, expanding the understanding of the fluid flow characteristics within the channel.},
	    journal   = {International Journal of Physical and Mathematical Sciences},
	  volume    = {3},
	  number    = {10},
	  year      = {2009},
	  pages     = {782 - 787},
	  ee        = {https://publications.waset.org/pdf/15651},
	  url   	= {https://publications.waset.org/vol/34},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 34, 2009},
	}